There are
3,008 mi
from Deerfield Beach, FL to Vallejo, CA
That's the driving distance. It would take 2 days 6 hours to go from Deerfield Beach, Florida to Vallejo, California.
The flight distance (direct flight from Deerfield Beach, FL to Vallejo, CA) is 2,570.76 mi.
3,008 mi = 4.83 kms